Exam Name: Appian Certified Lead Developer
Certification Provider: Appian
Corresponding Certification: Appian Certification Program
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Instant Download Appian : ACD300 Questions & Answers
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No. of Questions: 37 Questions & Answers with Exam Engine
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- Total Questions: 37
- Updated on: Nov 10, 2026
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- Total Questions: 37
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- Total Questions: 37
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Appian ACD300 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Performance and Optimization | - Efficient expression and query design - Application performance tuning |
| Integration and Services | - Web APIs and integration patterns - Connected systems and integrations |
| Process Modeling | - Error handling and process optimization - Process model design and best practices |
| Application Design and Data Modeling | - Data types, data stores, and data modeling approach - Records and record types design |
| Appian Platform Architecture | - Core platform components and architecture principles - Appian design best practices and scalability concepts |
| Interface Design | - SAIL interface design and UI components - Expression rules and reusable components |
| Security and Administration | - User roles, groups, and security model - Environment management and deployment practices |
Your Appian Certified Lead Developer Questions, Answered
- Appian Platform Architecture ()
- Application Design and Data Modeling ()
- Integration and Services ()
Use the weights to plan how much time each topic deserves.
Recommended prior completion of Appian Certified Associate Developer certification and practical Appian development experience
Buying the Appian Certified Lead Developer material ahead of your exam date gives you room to study calmly and to work through several refreshed versions of the question bank as updates arrive. Early preparation turns revision into a routine instead of a last-minute rush.
Appian Academy Learning Paths: Visit official page
Appian Academy Certification Portal: register for ACD300
Our professionals monitor the latest IT developments and adjust the material as soon as the exam outline shifts. New questions with verified answers are added, old and irrelevant ones are removed, and the size of the Appian Certified Lead Developer bank is matched to actual exam conditions so your revision stays efficient.
This package includes 37 practice questions for the ACD300 exam, sized to reflect the real test and kept current through regular review.
Appian Certified Lead Developer Sample Questions:
As part of your implementation workflow, users need to retrieve data stored in a third-party Oracle database on an interface. You need to design a way to query this information.
How should you set up this connection and query the data?
- A. Configure an expression-backed record type, calling an API to retrieve the data from the third-party database. Then, use allqueryRecordType to retrieve the data.
- B. Configure a Query DataBase node within the process model Then, type in the connection information, as well as a SQL query to execute and return the data in process variables.
- C. Configure a limed utility process that queries data from the thirdparty database daily, and stores It in the Applan business database, Then use alqueryEntity eating the Applan data source to retrieve the data.
- D. in the Administration Console configure the third-party database as a ''New Data Source,'' Then, use alqueryEntity to retrieve the data.
Correct Answer: D 🗳️
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Your Agile Scrum project requires you to manage two teams, with three developers per team. Both teams are to work on the same application In parallel.
How should the work be divided between the teams, avoiding issues caused by cross-dependency?
- A. Group epics and stones by technical difficulty, and allocate one team the more challenging stories
- B. Group epics and stones by feature, and allocate work between each team by feature.
- C. Have each team choose the stones they would like to work on based on personal preference
- D. Allocate stories to each team based on the cumulative years of experience of the team members.
Correct Answer: B 🗳️
Explanation: Only visible for TestKingsIT members. You can sign-up / login (it's free).
You have created a Web API in Appian. with the following URL to call it:
https://exampleappiancloud.com/suite/webapi/usef_managefnent/ users ?username=)=john.smith.
Which is the connect syntax forreferring to the user name parameter'
- A. httpirequest.queryParameters users username
- B. httpirequest formData username
- C. httpirequest queryParameters.username
- D. httpirequest usees username
Correct Answer: C 🗳️
Explanation: Only visible for TestKingsIT members. You can sign-up / login (it's free).
As part of an upcoming release of an application, a new nullable field is added to a table that contains customer dataThe new field is used by a reportin the upcoming release, and is calculated using data from another table.
Which two actions should you consider when creating the script to add the new field?
- A. Add a view that joins the customer data to the data used in calculation
- B. Create a rollback script that removes the field.
- C. Create a rollback script that clears the data from the field
- D. Create a script that adds the field and then populate it
- E. Create a script thatadds the held and leaves it null.
Correct Answer: B,D 🗳️
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